//
// Author:
//   Jb Evain (jbevain@gmail.com)
//
// Copyright (c) 2008 - 2015 Jb Evain
// Copyright (c) 2008 - 2011 Novell, Inc.
//
// Licensed under the MIT/X11 license.
//

namespace ILRuntime.Mono.Cecil
{

    public interface IMarshalInfoProvider : IMetadataTokenProvider
    {

        bool HasMarshalInfo { get; }
        MarshalInfo MarshalInfo { get; set; }
    }

    static partial class Mixin
    {

        public static bool GetHasMarshalInfo(
            this IMarshalInfoProvider self,
            ModuleDefinition module)
        {
            return module.HasImage() && module.Read(self, (provider, reader) => reader.HasMarshalInfo(provider));
        }

        public static MarshalInfo GetMarshalInfo(
            this IMarshalInfoProvider self,
            ref MarshalInfo variable,
            ModuleDefinition module)
        {
            return module.HasImage()
                ? module.Read(ref variable, self, (provider, reader) => reader.ReadMarshalInfo(provider))
                : null;
        }
    }
}
